Number of Times the BTS Receives CRC Errors on LAPD Link

Measurement Counter

L5116:LAPD_RX_CRC_ERR

Description

The L3 messages are sent through L2 to L1. Then L1 sends the messages in the form of physical frames. If L1 receives a frame containing CRC errors, the frame is discarded, and the counter is incremented by 1.

If the physical uplink is disrupted, the measurement result cannot be sent to the BSC, and the value of this counter does not increase.

Unit

Integer number or integer.

Measurement point

This counter is measured when the BTS L1 receives a frame containing CRC errors.

Formula

This is an original counter without involving any formula.


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